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. 2017 Sep 12;8:1538. doi: 10.3389/fpsyg.2017.01538

Figure 1.

Figure 1

Illustrations of modules and hubs in a network. The modules with dense intra-community connections are identified within the dashed circles. The hubs are the nodes with high degrees (the number of connections that are maintained by a node) that are reflected by the size of nodes. Provincial hubs primarily connect nodes of their own module, while connector hubs are important in bridging different modules.